How to mend ... New Heat Only Boiler

Eco button turns itself on - Worcester 25Si?

Combination boiler works well and has been serviced annually for the 3 years of it's life. Now the ECO button ... [Read more]

What's wrong with my Worcester 350 combi boiler?

My Worcester combi sometimes shuts down just after it lights to heat the water for the central heating. It see... [Read more]

Pressure drop on a Worcester 28i RSF combi boiler?

I have a Worcester 28iRSF combi boiler that keeps loosing pressure. I have had my radiator circuit pressure te... [Read more]

HOW CAN I FIX MY COMBI BOILER model vcw_ sine 18 t3 wf h valliant?

valliant combi boiler vcw_sine t3wf h,boiler fires up to provide hot water but wont fire up to heat the radiat... [Read more]

I have a Vailant Turbo max Boiler that wont tun off???

Can anyone help me. I have got a Valiant Turbo Max boiler that keeps comming on during the night and warmin... [Read more]

grant 70/90 outdoor, sealed system boiler?

I have been losing pressure and some water from system for some time now could'nt find a leak any where indoor... [Read more]

Why is my water still to hot?

Previous Q & A :- I have a recently installed worcester 24i (LPG). The tap water gets very hot and after a wh... [Read more]

oil fired boiler?

when the hot water is heating up some of the radiators also get hot even though the radiator heat is not switc... [Read more]

vailiant turbo max hot cold fluctuating water temp?

Our boiler continually fires up and goes out every 5-10mins giving a fluctuation in hot water temp from stone ... [Read more]

how can i stabilize my boilers (worcester 24i junior)pressure?

when i turn on my central heating the pressure gauge on my boiler (worcester 24i junior) keeps rising .i have ... [Read more]

home heating?

Baxi combi 80eco. When hot water is run, rads heat up even when switched off. Boiler stays on for ages after... [Read more]

my ariston microgenus combi when i use the shower will fire up but no hot w?

is the problem the diverter valve if the boiler fires up for hot water but doesn't heat the water.this happens... [Read more]

boiler in loft and frost stat?

We have a new boiler was installed in the loft last month, it has a frost stat. we were told that it heat the ... [Read more]

Drayton Digistat RF1?

No heat in radiators, red light permanently on green light on heating, boiler working correctly. Have renewed ... [Read more]

vokera linea 28 boiler?

my boiler is 9 years old and i can not turn off the heating as soon as u switch the boiler on the hot water on... [Read more]

Why does my Bosch Worcester 24 CDi keep repressurising itself?

My bolier keeps repressurising itself slowly through use. I can't use my central heating as the PRV has broke ... [Read more]

neataheat electronic 16 22?

boiler comes on for a couple of minutes case gets really hot then switches off central heating pipes dont heat... [Read more]

Vaillant TurboMAX Plus 824e -No Central Heating. DV ok?

Boiler appears to function normally with plenty of hot water, no fault codes, pressure 1.8bar but I cannot get... [Read more]

no hot water?

30 year old vaillant combi boiler, when i turn the hot water tap on it does not heat the water instead it heat... [Read more]

Worcester 25cdi timer clock playing up and 5E flashing continually?

5E flashing continually and will not reset now timer on front of boiler will not operate on timers but w will ... [Read more]